ACT XT/Race Sprung 4 Pad Kit TC7-XTG4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT\’s 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT\’s 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines. Features Input Spline Quantity: 21 Input Shaft Diameter (in.): 1.125 Alignment Tool Included: Yes Product Weight (lbs.): 14.9 Torque Capacity (ft/lbs.): 500 Torque Capacity Over OE: 1.06 Pressure Plate Type: Xtreme Release Bearing Included: Yes Clutch Disc Diameter (in.): 9.3 Clutch Disc Diameter (mm): 236 Disc Material: Ceramic Applications 2009-2013 Toyota Matrix 2007-2008 Toyota Camry 2009-2012 Toyota Corolla 2006-2010 Scion tC 2008-2015 Scion xB What\’s In The Box? Clutch Friction Disc (4236207) Clutch Alignment Tool (AT71) Clutch Release Bearing (RB084) Clutch Pressure Plate (T028X) References Installation Instructions Warranty Manufacturer 1 Year Warranty